Mahato, Rahul Dev <br/><br/>
Effectiveness of discovery approach on achievement in mathematics of middle stage students 
/ by Rahul Dev Mahato 
 - Bhubaneswar  : Regional Institute of Education  , 2024 
 - x, 72p.  ; 29cm. 
<br/><br/>A dissertation submitted to Utkal University in partial fulfillment of the requirements for the degree of Master of Education (M.Ed.) (Session 2022-24) 
<br/><br/> including, Abstract, Appendix, and Bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Study and teaching<br/>Education, Secondary
<br/><br/><label>Dewey Class. No.: </label>510.712  / MAH-EF